Brendanjones,
@Brendanjones@fosstodon.org avatar

In ‘news that should surprise nobody but it’s nice to have it quantified’: high speed rail is less carbon intensive than short-haul flights, even when you take into account the full life cycle (including construction).

In other words, we should be banning short-haul flights and investing in trains.

https://www.sciencedirect.com/science/article/abs/pii/S136192092300384X?via%3Dihub

Brendanjones,
@Brendanjones@fosstodon.org avatar

In somewhat related news I was just looking at travelling to Barcelona from Utrecht, where I live (next to Amsterdam).

Booking ahead in April it's literally 6x more expensive to take the train than it is to fly - about €100 vs €650, though the flight price is without hold luggage.

This is insane. I don't want to fly anymore except when it's inescapable (like when visiting family in Australia), but the economics make the choice impossible.

Coho,
@Coho@toot.community avatar

@Brendanjones

I believe fuel costs per ton carried are actually lower for trains.

Wonder if its because of track real estate and hardware costs and what could be done to reduce them?

Brendanjones,
@Brendanjones@fosstodon.org avatar

@Coho One major reason is a lack of a tax on aviation fuel, as another commented noted https://mastodon.social/@vsaw/111998833217681576

adingbatponder,
@adingbatponder@fosstodon.org avatar

@Brendanjones Interestingly I found that the cost of train travel e.g. southern DE to some corner of UK was almost identical to a car hire plus hotel plus fuel. I was so amazed. Trains are SO EXPENSIVE. They seem to have no economy of scale.

Brendanjones,
@Brendanjones@fosstodon.org avatar

I might have to look at buses, but why don't we have high speed rail between all major cities? Trains are so much more comfortable for long-distance travel than buses.

Trains should also be more consistent and faster, due to not contending with traffic and because of higher speeds.

vsaw,
@vsaw@mastodon.social avatar

@Brendanjones Because jet fuel is tax free in the EU. (Trains on the other hand pay full taxes, as far as I know)

https://en.m.wikipedia.org/wiki/EU_aviation_fuel_taxation

Brendanjones,
@Brendanjones@fosstodon.org avatar

@vsaw yes exactly. Ridiculous situation.

peter,
@peter@gassner.io avatar

@Brendanjones It‘s so stupid. We faced the same dilemma and decided to focus on the journey with an Interrail ticket, maybe that‘s something for you too :)

https://www.interrail.eu/

Brendanjones,
@Brendanjones@fosstodon.org avatar

@peter That’s a great idea, thank you. I always forget it exists!

dominic,
@dominic@mastodon.green avatar

@Brendanjones try night train from Paris,stop over in Pyrannes and then day train to Barcelona, about €100

Brendanjones,
@Brendanjones@fosstodon.org avatar

@dominic Thanks, will have a look at that option. I really hope that the upcoming unification of EU rail booking systems should make finding options like this easier.

urlyman,
@urlyman@mastodon.social avatar

@Brendanjones I am totally aboard with the sentiment, but I’m not fixated on the “high speed” bit.

Energy consumption increases with speed. In the future we will have less energy. The sooner we go into speed rehab the better

Brendanjones,
@Brendanjones@fosstodon.org avatar

@urlyman What’s ‘high speed’ for you? As I commented to another person, I don’t feel the need for 500 km/h bullet trains or maglev trains or anything like that, for exactly the energy and material costs you’re talking about. 350-400 km/h top speed is amazing - if we can do 1000km journeys in 3 hours then that’s definitely fast enough IMO.

Maybe not fast enough for the businessman who wants to do same-day journeys back and forth, but then is that really necessary?

Geoffberner,
@Geoffberner@zeroes.ca avatar

@Brendanjones what about well-funded, frequent slow trains? Shouldn't we be advocating for them more than the expensive boondoggle of high speed rail?

Brendanjones,
@Brendanjones@fosstodon.org avatar

@Geoffberner I think that's an 'also' not an 'or' option. If rail is to compete with air travel for any distance over about 500km then I think it has to be HSR.

That said, I don't mean maglev trains or anything super schmancy like that, I'm quite okay with sticking to 'normal' rail tech and top speeds of 300-400km/h.

weilawei,
@weilawei@mastodon.online avatar

@Brendanjones Everything about trains is more pleasant and comfortable than planes.

Brendanjones,
@Brendanjones@fosstodon.org avatar

@weilawei completely agree!

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